Battery assist device



FIG. 1 is a right elevation of the battery assist device, with anattached bolt catch shown in broken lines.

FIG. 2 is a left elevation of the battery assist device of FIG. 1.

FIG. 3 is an upper right perspective view of the battery assist deviceof FIG. 1.

FIG. 4 is an exploded right elevation of the battery assist device, withassociated mounting hardware shown in broken lines

FIG. 5 is an exploded left elevation of the battery assist device ofFIG. 4.

FIG. 6 is an exploded upper/right/front perspective view of the batteryassist device of FIG. 4.

FIG. 7 is an exploded rear elevation of the battery assist device ofFIG. 4.

FIG. 8 is an exploded front elevation of the battery assist device ofFIG. 4.

FIG. 9 is an exploded top plan view of the battery assist device of FIG.4.

FIG. 10 is an exploded bottom plan view of the battery assist device ofFIG. 4.

FIG. 11 is an exploded upper/left/rear perspective view of the batteryassist device of FIG. 4.

FIG. 12 is an exploded bottom/left/rear perspective view of the batteryassist device of FIG. 4.

FIG. 13 is an exploded bottom/right/rear perspective view of the batteryassist device of FIG. 4.

FIG. 14 is an exploded upper/right/rear perspective view of the batteryassist device of FIG. 4.

FIG. 15 is an exploded bottom/right/front perspective view of thebattery assist device of FIG. 4.

FIG. 16 is an exploded bottom/left/front perspective view of the batteryassist device of FIG. 4; and,

FIG. 17 is an exploded upper/left/front perspective view of the batteryassist device of FIG. 4.

The broken lines in the figures depict a bolt catch and associatedmounting hardware and are illustrative of environment and not intendedto form a part of the claimed design.

The ornamental design for the battery assist device, as shown anddescribed.